Combined holder and magnifier for gem examination



FIG. 1 is a front elevational view of a combined holder and magnifier for gem examination, showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a longitudinal sectional view thereof as seen from the plane 3--3 in FIG. 1;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for combined holder and magnifier for gem examination, substantially as shown and described. 